2b3.dk
📜 Historical scan 2026-06-16 12:54:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   148ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk — — —
ns4.nordicway.dk — — —
🌍 A Records1 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.132.203.237 — cp08.nordicway.dk AS24940 Hetzner Online GmbH 142.132.128.0/17 🇩🇪 Germany —
📧 MX Records1 records   146ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 2b3.dk 142.132.203.237 cp08.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   305ms
TXT Record
v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (2b3.dk)
~all (soft fail) v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC245ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA177ms
FieldValue
Serial2026053001
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
148ms
A
135ms
MX
146ms
AAAA
160ms
TXT
305ms
CAA
95ms
HTTPS
101ms
TLSA
110ms
SOA
177ms
MTA-STS
179ms
DNSSEC
245ms
SRV
0ms
Total
1286ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 20:05:40 910ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-02 05:52:59 8807ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 22:26:11 681ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 12:36:00 703ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 03:01:37 1335ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 15:08:26 623ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:54:10 1286ms 2 NS 1 A 1 MX 🔓 Insecure View
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